CN102804983A

CN102804983A - Method for cultivating citrus bergamot in greenhouse

Info

Publication number: CN102804983A
Application number: CN2011101408705A
Authority: CN
Inventors: 孙展男
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-05-30
Filing date: 2011-05-30
Publication date: 2012-12-05

Abstract

The invention provides a method for cultivating citrus bergamot in a greenhouse. The method includes steps of land selection, greenhouse erecting, cultivation management, overgrowth prevention, freeze prevention, recovery and the like. The citrus bergamot cultivated by the method is extensive in root system, robust in tree body, tufty in bud, high in fruit setting rate, large in yield, high in disease resistance and the like. The method for cultivating the citrus bergamot in the greenhouse enables the citrus bergamot to fruit two times a year, and yield per mu can reach 7500 kilograms.

Description

A kind of method of greenhouse cultivation gold bergamot

Technical field

The present invention provides a kind of method of greenhouse cultivation gold bergamot.

Background technology

Gold bergamot had both had good ornamental value, had very high medical value again, and existing gold bergamot mostly adopts potted plant growth, and not only cost is high for this kind of method for planting, and labour intensity is big, yields poorly.

Summary of the invention

The object of the invention is exactly the method that the greenhouse cultivation gold bergamot that a kind of cost is low, labour intensity is little, output is high is provided to above-mentioned situation.The object of the invention can be realized through following scheme: a kind of method of greenhouse cultivation gold bergamot, and its concrete grammar is following: 1, choosing ground: milpa should select level land or ground, gentle slope, and its soil is the sand in Jiangxi; 2, scaffolding: use the steel pipe greenhouse frame, wide 6 meters, high 2.5 meters, horticultural covering film is with there not being the film of dripping; 3, the plantation time: all can carry out at spring, summer, Qiu Sanji, the sapling that ground plants, generally unhealthy and strong at the tree body, root system is undeveloped, under the permanent situation of the age of tree, is planted by potted plant with changing over to; 4, plant spacing in the rows: the seedbed that is generally 1.2 meters or 1.3 meters width can be by the plantation of 100 * 100 or 120 * 120 spacing in the rows, but also rational close planted during seedling is examined sapling again and transplanted after tree-like growing up; 5, cultivation management: can not apply fertilizer in 1 year after the field planting, do not water, the shape of developing as one pleases is big, and 1 year, an amount of fertilising was not watered; Shaoshi nitrogenous fertilizer in the fertilising process is executed the fertilizer of phosphorus, potassium, calcium and so on more, in order to prevent the morbidity of gold bergamot rhizome, should and be sprayed on the rhizome place of gold bergamot August in autumn with bactericide such as carbendazim, octicin solutions in March in spring in every year; 6, prevent excessive growth: because ground plants the gold bergamot well developed root system, excessive growth takes place in nutrient abundance easily; Cause a phenomenon that the long shoot bar is not yielded positive results, should control the rich water supply this moment, and appropriate inhibition is nourished and grown; With the excessive growth of growth retardant control branch,, adopt the method for heavy pruning simultaneously to the prosperous excessively plant of branch production; And combine chemistry to downgrade control growing, and impel plant to downgrade and flower bud differentiation, chemical dwarfing agent can be selected 15% paclobutrazol, 60 grams for use; Convert 20 kilograms in water, when the gold bergamot sprouting grows to 4-8 centimetre, it is sprayed; 7, antifreeze: as to be lower than 5 at temperature and to carry out the insulation of booth button film when spending; 8, gather: the spring really gathered in the 7-8 month, and the volt fruit was gathered in November.Characteristics such as the gold bergamot of the present invention cultivation not only has well developed root system, and tree body shape is strong, and bud grows thickly, and fruit-setting rate is high, and output is big, and resistance against diseases is strong, cultivation method of the present invention can make the gold bergamot annual bearing 2 times, and per mu yield can reach 7500 kilograms.

Claims

1. the method for a greenhouse cultivation gold bergamot, its concrete grammar is following: (1) choosing ground: milpa should select level land or ground, gentle slope, and its soil is the sand in Jiangxi; (2) scaffolding: use the steel pipe greenhouse frame, wide 6 meters, high 2.5 meters, horticultural covering film is with there not being the film of dripping; (3) the plantation time: all can carry out at spring, summer, Qiu Sanji, the sapling that ground plants, generally unhealthy and strong at the tree body, root system is undeveloped, under the permanent situation of the age of tree, is planted by potted plant with changing over to; (4) plant spacing in the rows: the seedbed that is generally 1.2 meters or 1.3 meters width can be by the plantation of 100 * 100 or 120 * 120 spacing in the rows, but also rational close planted during seedling is examined sapling again and transplanted after tree-like growing up; (5) cultivation management: can not apply fertilizer in 1 year after the field planting, do not water, the shape of developing as one pleases is big, and 1 year, an amount of fertilising was not watered; Shaoshi nitrogenous fertilizer in the fertilising process is executed the fertilizer of phosphorus, potassium, calcium and so on more, in order to prevent the morbidity of gold bergamot rhizome, should and be sprayed on the rhizome place of gold bergamot August in autumn with bactericide such as carbendazim, octicin solutions in March in spring in every year; (6) prevent excessive growth: because ground plants the gold bergamot well developed root system, excessive growth takes place in nutrient abundance easily; Cause a phenomenon that the long shoot bar is not yielded positive results, should control the rich water supply this moment, and appropriate inhibition is nourished and grown; With the excessive growth of growth retardant control branch,, adopt the method for heavy pruning simultaneously to the prosperous excessively plant of branch production; And combine chemistry to downgrade control growing, and impel plant to downgrade and flower bud differentiation, chemical dwarfing agent can be selected 15% paclobutrazol, 60 grams for use; Convert 20 kilograms in water, when the gold bergamot sprouting grows to 4-8 centimetre, it is sprayed; (7) antifreeze: as to be lower than 5 at temperature and to carry out the insulation of booth button film when spending; (8) gather: the spring really gathered in the 7-8 month, and the volt fruit was gathered in November.